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Chemical Name : 2-Chloro-4-Aminotoluene-5-Sulphonic Acid
Molecular Formula : CH 3 C 6 H 2 ClNH 2 (SO 3 H)
Molecular Weight : 221.5 (according to 1989 International Atomic weight Standard) Structural Formula :
Technical Characteristics :
| Index Name |
Index |
 |
| Appearance |
light yellowish, white powdery or pinkish power crystalline
crystals |
| Content(Amines) |
≥ 98.50% |
| Impurity insoluble in ammonia liquor |
≤ 0.50% |
| water |
≤ 0.50% |
| ash |
≥ 0.50% |
Properties :
1) . Physical Properties: Yellowish white powdery crystals, soluble in diluted
alkali liquor, ethyl alcohol, and diethyl ether, not soluble in cold water, benzene
and chloro-benzene, slightly soluble in hot water.
2) . Chemical Properties: 2B acid has the general characteristic of amines, and
it can be diazotized with nitrite in dilute acid.
Usage :
mainly used as intermediates for organic pigment and synthetic industry.
Packing& Delivery :
a . Package:Polypropylene woven bag lined with polyethylene film.
b . Net weight: 25kg-500kg/pack(Vacuum package). Packed items can be delivered
by usual transportation tools, but must avoid rain, moist, and direct sun light.
c . Storage: Product should be stored in dry, airy warehouse, avoid contact with
corrosive items.
d . Storage period: One year after manufacturing.
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